"""
直接启动树形视图
"""
import sys
from PySide6.QtWidgets import QApplication
from book_view import RBookTreeView
from PySide6.QtWidgets import QLabel

if __name__ == '__main__':
    app = QApplication(sys.argv)
    app.setStyle('Fusion')
    
    window = RBookTreeView()
    window.show()

    l1 = QLabel()
    l2 = QLabel()
    l3 = QLabel()
    l4 = QLabel()
    b1l5 = QLabel()
    b2l5 = QLabel()
    
    sys.exit(app.exec())
